1300 Stores. 300'000 App User. All your loyalty cards in one app. poinz connects you with your favourite businesses. Receive vouchers, competitions or invitations directly via the app. Poinz works like the traditional paper loyalty card but on the Smartphone: 1. Download the Poinz App for free. 2. Visit a business with Poinz and ask the epmloyee for your digital stamp.